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| author | Pascal Quantin <pascal.quantin@gmail.com> | 2013-06-20 22:21:24 +0000 |
|---|---|---|
| committer | Pascal Quantin <pascal.quantin@gmail.com> | 2013-06-20 22:21:24 +0000 |
| commit | d7856ef30457ce7d89ab0c380ae7e19db772c396 (patch) | |
| tree | 5e05f8b253639cbd5a28ee66213d38ed79331c6a /epan | |
| parent | 176be6b48158759a1d7ff1d743fc9724025d1cd4 (diff) | |
Fix bug https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8829 :
Prevent an out of bounds access in 802.11 Radiotap dissector
svn path=/trunk/; revision=50090
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-ieee80211-radiotap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-ieee80211-radiotap.c b/epan/dissectors/packet-ieee80211-radiotap.c index edad20b57e..529ff4b206 100644 --- a/epan/dissectors/packet-ieee80211-radiotap.c +++ b/epan/dissectors/packet-ieee80211-radiotap.c @@ -1831,7 +1831,7 @@ dissect_radiotap(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree) } if (known & IEEE80211_RADIOTAP_VHT_HAVE_BW) { - if (bw <= sizeof(ieee80211_vht_bw2rate_index)/sizeof(ieee80211_vht_bw2rate_index[0])) + if (bw < sizeof(ieee80211_vht_bw2rate_index)/sizeof(ieee80211_vht_bw2rate_index[0])) bandwidth = ieee80211_vht_bw2rate_index[bw]; else can_calculate_rate = FALSE; /* unknown bandwidth */ |